Liverpool Bit on Chain Necklace We were asked and the response has been great! Our Liverpool Bit, shown in Rose Bronze, on a Rolo link Chain. The Rolo chain measures 20 inches with a jump ring for 18 inches, lobster claw clasp. The bit itself measures 1 inch tall x 3/4 inches wide. Attached links are soldered closed. There is a smaller version of this design about to be posted.